7139980254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{3583}}^1$

素因数の和:3985

約数の個数: 64

約数和(自身を含む): 15782215680

約数和(自身を除く): 8642235426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 277, 327, 554, 654, 831, 1199, 1662, 2398, 3047, 3583, 3597, 6094, 7166, 7194, 9141, 10749, 18282, 21498, 30193, 39413, 60386, 78826, 90579, 118239, 181158, 236478, 332123, 390547, 664246, 781094, 992491, 996369, 1171641, 1984982, 1992738, 2343282, 2977473, 4296017, 5954946, 8592034, 10917401, 12888051, 21834802, 25776102, 32752203, 65504406, 108181519, 216363038, 324544557, 649089114, 1189996709, 2379993418, 3569990127, 7139980254]

約数ペア:

[(1, 7139980254), (2, 3569990127), (3, 2379993418), (6, 1189996709), (11, 649089114), (22, 324544557), (33, 216363038), (66, 108181519), (109, 65504406), (218, 32752203), (277, 25776102), (327, 21834802), (554, 12888051), (654, 10917401), (831, 8592034), (1199, 5954946), (1662, 4296017), (2398, 2977473), (3047, 2343282), (3583, 1992738), (3597, 1984982), (6094, 1171641), (7166, 996369), (7194, 992491), (9141, 781094), (10749, 664246), (18282, 390547), (21498, 332123), (30193, 236478), (39413, 181158), (60386, 118239), (78826, 90579)]